Car Thermostat Replacement Estimate for Mercedes-Benz C300

Mercedes-Benz C300 Car Thermostat Replacement costs $263 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$262 to $280
Labor: $126 -$144
Parts: $136
Average Dealer price
$440
Average Shop price
$320
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Mercedes-Benz C300V6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$273.31Shop/Dealer Price$355.87 - $500.66
2012 Mercedes-Benz C300V6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$270.58Shop/Dealer Price$352.68 - $495.59
2010 Mercedes-Benz C300V6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$270.58Shop/Dealer Price$352.54 - $495.34
2009 Mercedes-Benz C300V6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$270.58Shop/Dealer Price$352.61 - $495.45
2011 Mercedes-Benz C300V6-3.0LService typeCar Thermostat ReplacementYourMechanic Price$273.31Shop/Dealer Price$355.91 - $500.72
Show example Mercedes-Benz C300 Car Thermostat Replacement prices

Parts required for a Mercedes-Benz C300 Car Thermostat Replacement

Thermostat
$121
Thermostat Gasket
$3

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

277 reviews
Trung
7 years of experience
Trung is great! He is super knowledgable and was able to fix my car quickly. He cares about the cars he works on, and doesn't mind teaching at the same time. I highly recommend him!
2010 MERCEDES-BENZ C300 - RADIATOR HOSE REPLACEMENT (UPPER)
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256 reviews
Jay
32 years of experience
He was fast and competent
2008 MERCEDES-BENZ C300 - 20,000 MILES MAINTENANCE SERVICE
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97 reviews
Shaun
11 years of experience
Shaun did an excellent job! I needed an 80k miles maintenance service and since the service was expensive, I wanted to just get an oil change and get his opinion on what services were needed within the long list of Mercedes recommended services. I handed him the keys and went back to my office. He finished the service within the allotted time and let me know what services I needed with a detailed report of my fluid levels, etc. All of this and the time needed from me - no more than a couple minutes of handing the key and taking it back after the service. Convenience at its best!
2009 MERCEDES-BENZ C300 - OIL CHANGE
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39 reviews
Jay
11 years of experience
Jays is such a gentlemen, I am very happy and please with his service. I will definitely book him again. Thank you
2012 MERCEDES-BENZ C300 - UBERX INSPECTION AND OIL CHANGE PACKAGE
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All about Car Thermostat Replacement

A thermostat is part of the cooling system that regulates the temperature of the coolant in the engine. The thermostat is a metal valve that has a temperature sensor built in. It can either be open or closed. When the thermostat is closed, it keeps the coolant in the engine. When the engine gets to a predetermined temperature, the thermostat opens allowing coolant to circulate. The circulation of coolant prevents the engine from overheating. If the thermostat fails to open, the car will overheat. If the thermostat fails to close, the engine may never reach the optimal temperature (~220F). The thermostat opens and closes many times when the car engine is running. It is the most common component in the cooling system to fail, causing the car to overheat.

Car Thermostat Replacement Estimates for Popular Mercedes-Benz Models